Numbers k that set a new record m where m is the largest left-truncatable prime up to the final k (stop on reaching the final k).
A355458
Numbers k that set a new record m where m is the largest left-truncatable prime up to the final k (stop on reaching the final k).
Terms
- a(0) =1a(1) =7a(2) =111a(3) =3367a(4) =7787a(5) =8517a(6) =9071a(7) =54079a(8) =54451a(9) =138657a(10) =262157a(11) =759461a(12) =857817a(13) =4662317a(14) =21754021a(15) =25400729a(16) =41171387a(17) =50304331a(18) =368119693a(19) =799245603a(20) =938577991
External references
- oeis: A355458